Jumper Settings; Cpu Speed Selection; Jp1 - Sdram Clk; Jp4 - Cmos Clear - VIA Technologies VT82C691 Technical Reference Booklet

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6

Jumper Settings

This chapter explains how to configure the motherboard's hardware. Before
using your computer, make sure all jumpers and DRAM modules are set
correctly. Refer to this chapter whenever in doubt.
1 JP4

CPU Speed Selection

In this motherboard, jumperless feature is implemented such that no jumper is required to
be set for different type of CPU installed.
Notice:
1. Be sure to save the CMOS setting when exit the CMOS.
2. Celeron PGA370 CPU is frequency multiplier locked, no CPU speed change will
be seen even if the frequency multiplier setting in CMOS setup is changed.

JP1 - SDRAM CLK

JP1
(1-2)*
(2-3)

JP4 - CMOS Clear

JP4
(1-2)*
(2-3)

JP2 - CPU FREQUENCY BAND

JP2
(Close)*
1
1 (Open)
* = Default setting.
Close Open
Technical Reference Booklet
SDRAM CLK
Follow CPU*
66 MHz
Selection
Normal*
CMOS Clear
CPU FREQUENCY
Follow CPU default (100/66 MHz)*
100 MHz
JP1
1
JP2
1